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fixup strdup() from the last patch - svkbd - simple virtual keyboard |
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git clone git://git.suckless.org/svkbd |
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commit 9f5404990ddc886d00624faf41d805f81857e1e3 |
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parent 3d03b522e04f94e384aa9b7d87117a20b7ae0268 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Tue, 4 Aug 2020 23:12:03 +0200 |
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fixup strdup() from the last patch |
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Diffstat: |
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M svkbd.c | 7 +++---- |
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1 file changed, 3 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/svkbd.c b/svkbd.c |
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@@ -886,7 +886,6 @@ main(int argc, char *argv[]) { |
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signal(SIGTERM, sigterm); |
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- |
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/* parse environment variables */ |
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if (OVERLAYS <= 1) { |
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enableoverlays = 0; |
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@@ -894,9 +893,9 @@ main(int argc, char *argv[]) { |
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const char* enableoverlays_env = getenv("SVKBD_ENABLEOVERLAYS"… |
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if (enableoverlays_env != NULL) enableoverlays = atoi(enableov… |
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} |
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- const char* layers_env = getenv("SVKBD_LAYERS"); |
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+ char *layers_env = getenv("SVKBD_LAYERS"); |
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if (layers_env != NULL) { |
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- if (!strdup(layer_names_list, layers_env)) { |
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+ if (!(layer_names_list = strdup(layers_env))) { |
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die("memory allocation error\n"); |
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} |
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} |
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@@ -942,7 +941,7 @@ main(int argc, char *argv[]) { |
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if(i >= argc - 1) |
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continue; |
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free(layer_names_list); |
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- if (!strdup(layer_names_list, argv[++i])) { |
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+ if (!(layer_names_list = strdup(argv[++i]))) { |
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die("memory allocation error\n"); |
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} |
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} else if(!strcmp(argv[i], "-s")) { |
