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| author | Jesús <heckyel@hyperbola.info> | 2021-08-22 21:44:20 -0500 |
|---|---|---|
| committer | Jesús <heckyel@hyperbola.info> | 2021-08-22 21:44:20 -0500 |
| commit | 47837163c24f5b88b2194fa92ef86e767b409258 (patch) | |
| tree | 3783515f0cd90742798c49ae70664e4475273897 /hyperterm/core | |
| parent | 1355a7784ee79522ec9a49d7171e0257a2e813cf (diff) | |
| download | hyperterm-47837163c24f5b88b2194fa92ef86e767b409258.tar.lz hyperterm-47837163c24f5b88b2194fa92ef86e767b409258.tar.xz hyperterm-47837163c24f5b88b2194fa92ef86e767b409258.zip | |
fix if a bash variable is null
Diffstat (limited to 'hyperterm/core')
| -rw-r--r-- | hyperterm/core/git.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hyperterm/core/git.sh b/hyperterm/core/git.sh index 6cf9854..881df2e 100644 --- a/hyperterm/core/git.sh +++ b/hyperterm/core/git.sh @@ -150,7 +150,7 @@ ___upstream="$(git rev-parse --symbolic-full-name --abbrev-ref "@{upstream}" 2> function _git_behind_count() { local __behind_count - if [[ -s $___upstream ]]; then + if [[ ! -z $___upstream ]]; then __behind_count="$(git rev-list --left-right --count "$___upstream"...HEAD | cut -f1 2> /dev/null)" case $__behind_count in 0) echo -n '';; @@ -161,7 +161,7 @@ function _git_behind_count() { function _git_ahead_count() { local __ahead_count - if [[ -s $___upstream ]]; then + if [[ ! -z $___upstream ]]; then __ahead_count="$(git rev-list --left-right --count "$___upstream"...HEAD | cut -f2 2> /dev/null)" case $__ahead_count in 0) echo -n '';; |